{"id":61491,"date":"2025-04-29T11:05:24","date_gmt":"2025-04-29T03:05:24","guid":{"rendered":"https:\/\/fwq.ai\/blog\/61491\/"},"modified":"2025-04-29T11:05:24","modified_gmt":"2025-04-29T03:05:24","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8linux%e4%b8%8a%e9%85%8d%e7%bd%ae%e9%ab%98%e5%8f%af%e7%94%a8%e7%9a%84%e5%ae%b9%e5%99%a8%e7%bc%96%e6%8e%92%e5%b9%b3%e5%8f%b0%ef%bc%88%e5%a6%82docker-swarm%ef%bc%89-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/61491\/","title":{"rendered":"\u5982\u4f55\u5728Linux\u4e0a\u914d\u7f6e\u9ad8\u53ef\u7528\u7684\u5bb9\u5668\u7f16\u6392\u5e73\u53f0\uff08\u5982Docker Swarm\uff09"},"content":{"rendered":"<p>\u5982\u4f55\u5728\u4e0a\u914d\u7f6e\u9ad8\u53ef\u7528\u7684\u5bb9\u5668\u7f16\u6392\u5e73\u53f0\uff08\u5982docker swarm\uff09<\/p>\n<p>\u5f15\u8a00\uff1a<br \/>\u968f\u7740\u4e91\u8ba1\u7b97\u548c\u5bb9\u5668\u6280\u672f\u7684\u8fc5\u731b\u53d1\u5c55\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u4f01\u4e1a\u9009\u62e9\u4f7f\u7528\u5bb9\u5668\u6765\u6784\u5efa\u548c\u7ba1\u7406\u5e94\u7528\u7a0b\u5e8f\u3002Docker\u662f\u5f53\u524d\u6700\u6d41\u884c\u7684\u5bb9\u5668\u6280\u672f\u4e4b\u4e00\uff0c\u800cDocker Swarm\u4f5c\u4e3aDocker\u5b98\u65b9\u63d0\u4f9b\u7684\u5bb9\u5668\u7f16\u6392\u5de5\u5177\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5feb\u901f\u6784\u5efa\u548c\u7ba1\u7406\u591a\u4e2a\u5bb9\u5668\u7684\u96c6\u7fa4\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Linux\u4e0a\u914d\u7f6e\u9ad8\u53ef\u7528\u7684\u5bb9\u5668\u7f16\u6392\u5e73\u53f0\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528Docker Swarm\u6765\u8fdb\u884c\u5bb9\u5668\u7684\u7f16\u6392\u548c\u7ba1\u7406\u3002<\/p>\n<p>\u914d\u7f6e\u73af\u5883\uff1a<br \/>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728Linux\u670d\u52a1\u5668\u4e0a\u5b89\u88c5Docker\u3002\u4ee5Ubuntu\u4e3a\u4f8b\uff0c\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<pre>$ sudo apt-get update\n$ sudo apt-get install docker.io<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u914d\u7f6eDocker Swarm\uff1a<\/p>\n<ol>\n<li>\n<p>\u521d\u59cb\u5316Docker Swarm<br \/>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5c06\u4e00\u53f0\u4e3b\u673a\u521d\u59cb\u5316\u4e3aSwarm\u7ba1\u7406\u8282\u70b9\u3002\u5728\u4e3b\u673a\u4e0a\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre>$ sudo docker swarm init<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6267\u884c\u6210\u529f\u540e\uff0c\u4f1a\u8fd4\u56de\u4e00\u4e2a\u547d\u4ee4\uff0c\u7c7b\u4f3c\u4e8e\uff1a<\/p>\n<pre>Swarm initialized: current node (xxxx) is now a manager.\nTo add a worker to this swarm, run the following command:\n docker swarm join --token xxxxxxxx<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5c06\u8be5\u547d\u4ee4\u4fdd\u5b58\u4e0b\u6765\uff0c\u4f5c\u4e3a\u914d\u7f6e\u5176\u4ed6\u8282\u70b9\u65f6\u4f7f\u7528\u3002<\/p>\n<\/li>\n<li>\n<p>\u6dfb\u52a0Swarm\u8282\u70b9<br \/>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u5176\u4ed6\u8282\u70b9\u52a0\u5165\u5230Swarm\u96c6\u7fa4\u4e2d\u3002\u5728\u65b0\u8282\u70b9\u4e0a\u6267\u884c\u4fdd\u5b58\u7684\u547d\u4ee4\uff0c\u7c7b\u4f3c\u4e8e\uff1a<\/p>\n<pre>$ sudo docker swarm join --token xxxxxxxx<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6267\u884c\u6210\u529f\u540e\uff0c\u65b0\u8282\u70b9\u5c31\u4f1a\u6210\u529f\u52a0\u5165\u5230Swarm\u96c6\u7fa4\u4e2d\u3002<\/p>\n<\/li>\n<li>\n<p>\u67e5\u770bSwarm\u8282\u70b9<br \/>\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770bSwarm\u4e2d\u7684\u8282\u70b9\uff1a<\/p>\n<pre>$ sudo docker node ls<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6267\u884c\u7ed3\u679c\u7c7b\u4f3c\u4e8e\uff1a<\/p>\n<pre>ID                            HOSTNAME            STATUS              AVAILABILITY        MANAGER STATUS      ENGINE VERSION\nxxxxx   node1               Ready               Active              Reachable           19.03.13\nxxxxx   node2               Ready               Active              Leader              19.03.13<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u901a\u8fc7\u72b6\u6001\u548c\u53ef\u7528\u6027\uff0c\u6211\u4eec\u53ef\u4ee5\u4e86\u89e3\u5230Swarm\u96c6\u7fa4\u4e2d\u5404\u4e2a\u8282\u70b9\u7684\u4fe1\u606f\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u7f16\u6392\u5bb9\u5668\uff1a<br \/>\u6211\u4eec\u5df2\u7ecf\u6210\u529f\u5730\u914d\u7f6e\u4e86Docker Swarm\u96c6\u7fa4\uff0c\u63a5\u4e0b\u6765\u53ef\u4ee5\u4f7f\u7528Swarm\u6765\u8fdb\u884c\u5bb9\u5668\u7684\u7f16\u6392\u548c\u7ba1\u7406\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff0c\u7528\u4e8e\u521b\u5efa\u5e76\u8fd0\u884c\u4e00\u4e2aNginx\u670d\u52a1\u3002<\/p>\n<ol>\n<li>\n<p>\u521b\u5efa\u4e00\u4e2a\u7f51\u7edc<br \/>\u5728Swarm\u96c6\u7fa4\u4e2d\uff0c\u5b58\u5728overlay\u7f51\u7edc\uff0c\u7528\u4e8e\u5bb9\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u6211\u4eec\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2aoverlay\u7f51\u7edc\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>$ sudo docker network create -d overlay my_network<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<li>\n<p>\u521b\u5efa\u4e00\u4e2a\u670d\u52a1<br \/>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa\u4e00\u4e2aNginx\u670d\u52a1\uff1a<\/p>\n<pre>$ sudo docker service create --name my_nginx --network my_network --publish 8080:80 nginx<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8be5\u547d\u4ee4\u5c06\u5728Swarm\u96c6\u7fa4\u4e2d\u521b\u5efa\u4e00\u4e2a\u540d\u4e3amy_nginx\u7684\u670d\u52a1\uff0c\u4f7f\u7528my_network\u7f51\u7edc\uff0c\u5e76\u5c06\u5bb9\u5668\u768480\u7aef\u53e3\u6620\u5c04\u5230\u4e3b\u673a\u76848080\u7aef\u53e3\u3002<\/p>\n<\/li>\n<li>\n<p>\u67e5\u770b\u670d\u52a1\u72b6\u6001<br \/>\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u670d\u52a1\u7684\u72b6\u6001\uff1a<\/p>\n<pre>$ sudo docker service ls<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6267\u884c\u7ed3\u679c\u7c7b\u4f3c\u4e8e\uff1a<\/p>\n<pre>ID                  NAME                MODE                REPLICAS            IMAGE               PORTS\nxxxxx   my_nginx           replicated          1\/1                 nginx:latest        *:8080-&amp;gt;80\/tcp<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u901a\u8fc7REPLICAS\u5217\uff0c\u6211\u4eec\u53ef\u4ee5\u4e86\u89e3\u5230\u5f53\u524d\u8fd0\u884c\u7684\u5bb9\u5668\u5b9e\u4f8b\u6570\u91cf\u3002<\/p>\n<\/li>\n<li>\n<p>\u6269\u5c55\u670d\u52a1<br \/>\u5982\u679c\u9700\u8981\u589e\u52a0\u5bb9\u5668\u5b9e\u4f8b\u6570\u91cf\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u6269\u5c55\uff1a<\/p>\n<pre>$ sudo docker service scale my_nginx=3<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8be5\u547d\u4ee4\u5c06my_nginx\u670d\u52a1\u7684\u5b9e\u4f8b\u6570\u91cf\u6269\u5c55\u52303\u4e2a\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u603b\u7ed3\uff1a<br \/>\u672c\u6587\u4ecb\u7ecd\u4e86\u5982\u4f55\u5728linux\u4e0a\u914d\u7f6e\u9ad8\u53ef\u7528\u7684\u5bb9\u5668\u7f16\u6392\u5e73\u53f0\uff08\u5982docker swarm\uff09\uff0c\u5e76\u4e14\u901a\u8fc7\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u6f14\u793a\u4e86\u5982\u4f55\u4f7f\u7528Docker Swarm\u8fdb\u884c\u5bb9\u5668\u7684\u7f16\u6392\u548c\u7ba1\u7406\u3002\u5f53\u7136\uff0c\u9664\u4e86\u4e0a\u8ff0\u793a\u4f8b\u4e4b\u5916\uff0cDocker Swarm\u8fd8\u6709\u66f4\u591a\u7684\u529f\u80fd\u548c\u7528\u6cd5\uff0c\u8bfb\u8005\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u8fdb\u884c\u6df1\u5165\u5b66\u4e60\u548c\u7814\u7a76\u3002\u5e0c\u671b\u672c\u6587\u80fd\u591f\u5e2e\u52a9\u5230\u8bfb\u8005\uff0c\u4e3a\u5927\u5bb6\u5728Linux\u73af\u5883\u4e2d\u642d\u5efa\u9ad8\u53ef\u7528\u7684\u5bb9\u5668\u7f16\u6392\u5e73\u53f0\u63d0\u4f9b\u4e00\u4e9b\u53c2\u8003\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u5728Linux\u4e0a\u914d\u7f6e\u9ad8\u53ef\u7528\u7684\u5bb9\u5668\u7f16\u6392\u5e73\u53f0\uff08\u5982Docker Swarm\uff09\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u5728\u4e0a\u914d\u7f6e\u9ad8\u53ef\u7528\u7684\u5bb9\u5668\u7f16\u6392\u5e73\u53f0\uff08\u5982docker swarm\uff09 \u5f15\u8a00\uff1a\u968f\u7740\u4e91\u8ba1\u7b97\u548c\u5bb9\u5668\u6280\u672f\u7684\u8fc5\u731b\u53d1\u5c55\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u4f01\u4e1a\u9009\u62e9\u4f7f\u7528\u5bb9\u5668\u6765\u6784\u5efa\u548c\u7ba1\u7406\u5e94\u7528\u7a0b\u5e8f\u3002Docker\u662f\u5f53\u524d\u6700\u6d41\u884c\u7684\u5bb9\u5668\u6280\u672f\u4e4b\u4e00\uff0c\u800cDocker Swarm\u4f5c\u4e3aDocker\u5b98\u65b9\u63d0\u4f9b\u7684\u5bb9\u5668\u7f16\u6392\u5de5\u5177\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5feb\u901f\u6784\u5efa\u548c\u7ba1\u7406\u591a\u4e2a\u5bb9\u5668\u7684\u96c6\u7fa4\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Linux\u4e0a\u914d\u7f6e\u9ad8\u53ef\u7528\u7684\u5bb9\u5668\u7f16\u6392\u5e73\u53f0\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528Docker Swarm\u6765\u8fdb\u884c\u5bb9\u5668\u7684\u7f16\u6392\u548c\u7ba1\u7406\u3002 \u914d\u7f6e\u73af\u5883\uff1a\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728Linux\u670d\u52a1\u5668\u4e0a\u5b89\u88c5Docker\u3002\u4ee5Ubuntu\u4e3a\u4f8b\uff0c\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a $ sudo apt-get update $ sudo apt-get install docker.io \u767b\u5f55\u540e\u590d\u5236 \u914d\u7f6eDocker Swarm\uff1a \u521d\u59cb\u5316Docker Swarm\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5c06\u4e00\u53f0\u4e3b\u673a\u521d\u59cb\u5316\u4e3aSwarm\u7ba1\u7406\u8282\u70b9\u3002\u5728\u4e3b\u673a\u4e0a\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a $ sudo docker swarm init \u767b\u5f55\u540e\u590d\u5236 \u6267\u884c\u6210\u529f\u540e\uff0c\u4f1a\u8fd4\u56de\u4e00\u4e2a\u547d\u4ee4\uff0c\u7c7b\u4f3c\u4e8e\uff1a Swarm initialized: current node (xxxx) is now a manager. To add a worker to this swarm, run the following command: docker swarm join &#8211;token xxxxxxxx \u767b\u5f55\u540e\u590d\u5236 \u5c06\u8be5\u547d\u4ee4\u4fdd\u5b58\u4e0b\u6765\uff0c\u4f5c\u4e3a\u914d\u7f6e\u5176\u4ed6\u8282\u70b9\u65f6\u4f7f\u7528\u3002 \u6dfb\u52a0Swarm\u8282\u70b9\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u5176\u4ed6\u8282\u70b9\u52a0\u5165\u5230Swarm\u96c6\u7fa4\u4e2d\u3002\u5728\u65b0\u8282\u70b9\u4e0a\u6267\u884c\u4fdd\u5b58\u7684\u547d\u4ee4\uff0c\u7c7b\u4f3c\u4e8e\uff1a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-61491","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/61491","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=61491"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/61491\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=61491"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=61491"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=61491"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}